A Field-consistency error model for the single element test for the eight noded brick element

Somashekar, BR and Prathap, Gangan (1986) A Field-consistency error model for the single element test for the eight noded brick element. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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Abstract

The 'field-consistency' paradigm is used to identify the13; difficulties faced by the 8-noded isoparametric brick element.The 3D - elasticity equations are degenerated into beam equations and from this, error models are derived for the original brick element and for the modified (field consistent) brick element. These are verified by carrying out experiments with the single element aspect ratio sensitivity test.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Finite Element method;Field-consistency;Solid elements;8-Node brick element
Subjects: ENGINEERING > Structural Mechanics
Depositing User: Users 90 not found.
Date Deposited: 09 Oct 2006
Last Modified: 24 May 2010 04:21
URI: http://nal-ir.nal.res.in/id/eprint/2911

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